Summit X650 Series Switch Leds - Extreme Networks Summit X150 Series Hardware Installation Manual

Summit Family Switches

Summit X650 Series Switch LEDs

Table 15 describes the LEDs on the Summit X650 series switches.
Table 15: LEDs on the Summit X650 Series Switches
Label or Type
Front Panel LEDs
MGMT
FAN
PSU-1
PSU-2
Stack 1 – 4
2-digit Stack number Indicator
Left digit (1)
Right digit (1 – 8)
Ethernet Ports
1 – 24
Management Port
Back Panel
Stacking Port LED
SFP/SFP+ port LED
Power supply LED
72
Color/State
Blinking Green
Blinking Amber
Off
Steady Green
Blinking Amber
Off
Steady Green
Blinking Amber
Off
Steady Green
Blinking Amber
Off
Steady green
Blinking green
Blinking
Off
Upper half blinking
Lower half blinking
Lit steadily
Steady Green
Blinking Green
Steady Green
Blinking Green
Steady Green
Blinking Green
Steady Green
Blinking Green
Blinking Green
Steady Green
Blinking Red
Steady Red
Meaning
Normal operation
Power-on self test (POST) failed; diagnostic test
in progress
No external power attached
Normal operation
Failure
No power
Normal operation
Failure
No power
Normal operation
Failure
No power
Link OK on the indicated stack port.
Activity on the indicated stack port.
This switch is the stack master node (see
description of right digit).
This switch is the stack backup node.
Indicates the position of this switch in the
SummitStack configuration.
This switch is the stack master node.
This switch is the stack backup node.
This switch is a standby node in the stack.
Link OK
Activity
Link OK
Activity
Link OK
Activity
Link OK
Activity
AC in; no output
Normal operation
Output error
Critical error
Summit Family Switches Hardware Installation Guide